//
// Created by eliotxu on 2022/01/19.
//
#include <iostream>

int main() {
    using namespace std;

    double distance;

    std::cout << "Enter the distance (in long):" << std::endl;
    cin >> distance;

    std::cout << "The distance " << distance << " long"
              << " equals " << 220 * distance << " yard." << std::endl;

    return 0;
}